1219691520

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 440

約数和(自身を含む): 4654534104

約数和(自身を除く): 3434842584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 173, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 346, 360, 384, 405, 408, 432, 459, 480, 510, 512, 519, 540, 544, 576, 612, 640, 648, 680, 692, 720, 765, 768, 810, 816, 864, 865, 918, 960, 1020, 1024, 1038, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1384, 1440, 1530, 1536, 1557, 1620, 1632, 1728, 1730, 1836, 1920, 2040, 2076, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2595, 2720, 2754, 2768, 2880, 2941, 3060, 3072, 3114, 3240, 3264, 3456, 3460, 3672, 3840, 4080, 4152, 4320, 4352, 4590, 4608, 4671, 4896, 5120, 5184, 5190, 5440, 5508, 5536, 5760, 5882, 6120, 6228, 6480, 6528, 6885, 6912, 6920, 7344, 7680, 7785, 8160, 8304, 8640, 8704, 8823, 9180, 9216, 9342, 9792, 10368, 10380, 10880, 11016, 11072, 11520, 11764, 12240, 12456, 12960, 13056, 13770, 13824, 13840, 14013, 14688, 14705, 15360, 15570, 16320, 16608, 17280, 17408, 17646, 18360, 18684, 19584, 20736, 20760, 21760, 22032, 22144, 23040, 23355, 23528, 24480, 24912, 25920, 26112, 26469, 27540, 27648, 27680, 28026, 29376, 29410, 31140, 32640, 33216, 34560, 35292, 36720, 37368, 39168, 41472, 41520, 43520, 44064, 44115, 44288, 46080, 46710, 47056, 48960, 49824, 51840, 52224, 52938, 55080, 55360, 56052, 58752, 58820, 62280, 65280, 66432, 69120, 70065, 70584, 73440, 74736, 78336, 79407, 82944, 83040, 87040, 88128, 88230, 88576, 93420, 94112, 97920, 99648, 103680, 105876, 110160, 110720, 112104, 117504, 117640, 124560, 130560, 132345, 132864, 138240, 140130, 141168, 146880, 149472, 156672, 158814, 166080, 176256, 176460, 177152, 186840, 188224, 195840, 199296, 207360, 211752, 220320, 221440, 224208, 235008, 235280, 238221, 249120, 261120, 264690, 265728, 280260, 282336, 293760, 298944, 317628, 332160, 352512, 352920, 373680, 376448, 391680, 397035, 398592, 414720, 423504, 440640, 442880, 448416, 470016, 470560, 476442, 498240, 529380, 531456, 560520, 564672, 587520, 597888, 635256, 664320, 705024, 705840, 747360, 752896, 783360, 794070, 797184, 847008, 881280, 885760, 896832, 941120, 952884, 996480, 1058760, 1121040, 1129344, 1175040, 1191105, 1195776, 1270512, 1328640, 1410048, 1411680, 1494720, 1505792, 1588140, 1594368, 1694016, 1762560, 1793664, 1882240, 1905768, 1992960, 2117520, 2242080, 2258688, 2350080, 2382210, 2391552, 2541024, 2657280, 2823360, 2989440, 3011584, 3176280, 3388032, 3525120, 3587328, 3764480, 3811536, 3985920, 4235040, 4484160, 4517376, 4764420, 4783104, 5082048, 5646720, 5978880, 6352560, 6776064, 7050240, 7174656, 7528960, 7623072, 7971840, 8470080, 8968320, 9034752, 9528840, 10164096, 11293440, 11957760, 12705120, 13552128, 14349312, 15057920, 15246144, 16940160, 17936640, 19057680, 20328192, 22586880, 23915520, 25410240, 27104256, 30492288, 33880320, 35873280, 38115360, 40656384, 45173760, 50820480, 60984576, 67760640, 71746560, 76230720, 81312768, 101640960, 121969152, 135521280, 152461440, 203281920, 243938304, 304922880, 406563840, 609845760, 1219691520]

約数ペア:

[(1, 1219691520), (2, 609845760), (3, 406563840), (4, 304922880), (5, 243938304), (6, 203281920), (8, 152461440), (9, 135521280), (10, 121969152), (12, 101640960), (15, 81312768), (16, 76230720), (17, 71746560), (18, 67760640), (20, 60984576), (24, 50820480), (27, 45173760), (30, 40656384), (32, 38115360), (34, 35873280), (36, 33880320), (40, 30492288), (45, 27104256), (48, 25410240), (51, 23915520), (54, 22586880), (60, 20328192), (64, 19057680), (68, 17936640), (72, 16940160), (80, 15246144), (81, 15057920), (85, 14349312), (90, 13552128), (96, 12705120), (102, 11957760), (108, 11293440), (120, 10164096), (128, 9528840), (135, 9034752), (136, 8968320), (144, 8470080), (153, 7971840), (160, 7623072), (162, 7528960), (170, 7174656), (173, 7050240), (180, 6776064), (192, 6352560), (204, 5978880), (216, 5646720), (240, 5082048), (255, 4783104), (256, 4764420), (270, 4517376), (272, 4484160), (288, 4235040), (306, 3985920), (320, 3811536), (324, 3764480), (340, 3587328), (346, 3525120), (360, 3388032), (384, 3176280), (405, 3011584), (408, 2989440), (432, 2823360), (459, 2657280), (480, 2541024), (510, 2391552), (512, 2382210), (519, 2350080), (540, 2258688), (544, 2242080), (576, 2117520), (612, 1992960), (640, 1905768), (648, 1882240), (680, 1793664), (692, 1762560), (720, 1694016), (765, 1594368), (768, 1588140), (810, 1505792), (816, 1494720), (864, 1411680), (865, 1410048), (918, 1328640), (960, 1270512), (1020, 1195776), (1024, 1191105), (1038, 1175040), (1080, 1129344), (1088, 1121040), (1152, 1058760), (1224, 996480), (1280, 952884), (1296, 941120), (1360, 896832), (1377, 885760), (1384, 881280), (1440, 847008), (1530, 797184), (1536, 794070), (1557, 783360), (1620, 752896), (1632, 747360), (1728, 705840), (1730, 705024), (1836, 664320), (1920, 635256), (2040, 597888), (2076, 587520), (2160, 564672), (2176, 560520), (2295, 531456), (2304, 529380), (2448, 498240), (2560, 476442), (2592, 470560), (2595, 470016), (2720, 448416), (2754, 442880), (2768, 440640), (2880, 423504), (2941, 414720), (3060, 398592), (3072, 397035), (3114, 391680), (3240, 376448), (3264, 373680), (3456, 352920), (3460, 352512), (3672, 332160), (3840, 317628), (4080, 298944), (4152, 293760), (4320, 282336), (4352, 280260), (4590, 265728), (4608, 264690), (4671, 261120), (4896, 249120), (5120, 238221), (5184, 235280), (5190, 235008), (5440, 224208), (5508, 221440), (5536, 220320), (5760, 211752), (5882, 207360), (6120, 199296), (6228, 195840), (6480, 188224), (6528, 186840), (6885, 177152), (6912, 176460), (6920, 176256), (7344, 166080), (7680, 158814), (7785, 156672), (8160, 149472), (8304, 146880), (8640, 141168), (8704, 140130), (8823, 138240), (9180, 132864), (9216, 132345), (9342, 130560), (9792, 124560), (10368, 117640), (10380, 117504), (10880, 112104), (11016, 110720), (11072, 110160), (11520, 105876), (11764, 103680), (12240, 99648), (12456, 97920), (12960, 94112), (13056, 93420), (13770, 88576), (13824, 88230), (13840, 88128), (14013, 87040), (14688, 83040), (14705, 82944), (15360, 79407), (15570, 78336), (16320, 74736), (16608, 73440), (17280, 70584), (17408, 70065), (17646, 69120), (18360, 66432), (18684, 65280), (19584, 62280), (20736, 58820), (20760, 58752), (21760, 56052), (22032, 55360), (22144, 55080), (23040, 52938), (23355, 52224), (23528, 51840), (24480, 49824), (24912, 48960), (25920, 47056), (26112, 46710), (26469, 46080), (27540, 44288), (27648, 44115), (27680, 44064), (28026, 43520), (29376, 41520), (29410, 41472), (31140, 39168), (32640, 37368), (33216, 36720), (34560, 35292)]